29079960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2663}}^1$

素因数の和:2697

約数の個数: 128

約数和(自身を含む): 107412480

約数和(自身を除く): 78332520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2663, 2730, 3640, 5326, 5460, 7989, 10652, 10920, 13315, 15978, 18641, 21304, 26630, 31956, 34619, 37282, 39945, 53260, 55923, 63912, 69238, 74564, 79890, 93205, 103857, 106520, 111846, 138476, 149128, 159780, 173095, 186410, 207714, 223692, 242333, 276952, 279615, 319560, 346190, 372820, 415428, 447384, 484666, 519285, 559230, 692380, 726999, 745640, 830856, 969332, 1038570, 1118460, 1211665, 1384760, 1453998, 1938664, 2077140, 2236920, 2423330, 2907996, 3634995, 4154280, 4846660, 5815992, 7269990, 9693320, 14539980, 29079960]

約数ペア:

[(1, 29079960), (2, 14539980), (3, 9693320), (4, 7269990), (5, 5815992), (6, 4846660), (7, 4154280), (8, 3634995), (10, 2907996), (12, 2423330), (13, 2236920), (14, 2077140), (15, 1938664), (20, 1453998), (21, 1384760), (24, 1211665), (26, 1118460), (28, 1038570), (30, 969332), (35, 830856), (39, 745640), (40, 726999), (42, 692380), (52, 559230), (56, 519285), (60, 484666), (65, 447384), (70, 415428), (78, 372820), (84, 346190), (91, 319560), (104, 279615), (105, 276952), (120, 242333), (130, 223692), (140, 207714), (156, 186410), (168, 173095), (182, 159780), (195, 149128), (210, 138476), (260, 111846), (273, 106520), (280, 103857), (312, 93205), (364, 79890), (390, 74564), (420, 69238), (455, 63912), (520, 55923), (546, 53260), (728, 39945), (780, 37282), (840, 34619), (910, 31956), (1092, 26630), (1365, 21304), (1560, 18641), (1820, 15978), (2184, 13315), (2663, 10920), (2730, 10652), (3640, 7989), (5326, 5460)]